/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceArrayFunctionLibrary.h
Sets a single value within a Niagara Array UInt8.
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=Niagara, Meta=(DisplayName="Niagara Set UInt8 Array Value")) static void SetNiagaraArrayUInt8Value ( [UNiagaraComponent](API\Plugins\Niagara\UNiagaraComponent) * NiagaraSystem, [FName](API\Runtime\Core\UObject\FName) OverrideName, int Index, int32 Value, bool bSizeToFit )